I've been head-down on a rewrite of the timestamp management system (for editing import, archived, modified etc.. times), and while the work has gone well, I am not done yet. I only have some simple UI for editing a handful of timestamps, but I want full editing of all of them, and ideally sidecar and API support too. Therefore, there will be no release tomorrow--I'll work instead.
v523 should be on the 12th of April. Thanks everyone!